The phrase "a multitude of genes" is correct and usable in written English.
It can be used when discussing genetic diversity, biological research, or the complexity of genetic traits.
Example: "The study revealed a multitude of genes that contribute to the development of the disease."
Alternatives: "a variety of genes" or "a large number of genes".
Instead, a multitude of genes are likely to be involved – with their effect, crucially, conditioned by environmental factors.
Genetic and molecular approaches are powerful tools in the identification of a multitude of genes involved in abiotic stress response and tolerance.
The recent human genome initiatives have led to the discovery of a multitude of genes that are potentially associated with various pathologic conditions and, thus, have opened new horizons in drug discovery.
miRNAs target a multitude of genes and regulate cellular physiology through different mechanisms.
In addition to the organ marker genes, we identified a multitude of genes (6075 IDs) that were expressed at comparable levels (with a minimum expression of 6, and a range<1) in all five organs (Table S1).
MYC encodes a transcription factor that regulates the expression of a multitude of genes involved in regulating cellular proliferation and growth and when overexpressed results in the prototypical pathologic features of cancer as described above [3], [4].
Today, a multitude of gene transfer methods for postmitotic neurons in brain slices are available to easily manipulate and scrutinize the involvement of signaling molecules, such as Rho GTPases, in specific cellular processes in this system.
Analysis of the most abundant transcripts expressed by P. carinii at the time of isolation from an immunosuppressed rat with a fulminate infection revealed a multitude of gene homologs associated with stress responses as well as those involved in gene transcription, protein synthesis, and replication.
Possible candidates to undergo such mutations include a multitude of gene products described in studies of human lung tumors [53] [62], some of these studies have implicated the EGFR/IL-6/Stat3 pathway in the pathogenesis of lung adenocarcinomas [43], [49], [50], [61] [63].
DNA microarrays have led to a multitude of gene expression analysis studies.
Our data suggest that overexpression of wt p53 affected histone acetylation of a multitude of gene promoters.
